QUANTA SVCS INC

Ticker: PWR CUSIP: 74762E102 Class: Common Stock

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 299,488 Value ($000) $128,423 Avg Close $439.27 Range $404.40 - $473.87

Q3 2025

Shares 289,704 Value ($000) $120,059 Avg Close $388.50 Range $362.83 - $424.73

Q2 2025

Shares 250,819 Value ($000) $95,627 Avg Close $320.76 Range $226.91 - $382.50

Q1 2025

Shares 211,600 Value ($000) $53,784 Avg Close $288.64 Range $231.05 - $365.46

Q4 2024

Shares 284,638 Value ($000) $89,960 Avg Close $321.23 Range $292.18 - $349.68

Q3 2024

Shares 277,390 Value ($000) $82,313 Avg Close $263.91 Range $226.71 - $305.96

Q2 2024

Shares 255,163 Value ($000) $69,672 Avg Close $264.40 Range $242.10 - $286.26

Q1 2024

Shares 257,592 Value ($000) $67,118 Avg Close $220.68 Range $186.81 - $261.37

Q4 2023

Shares 285,092 Value ($000) $61,851 Avg Close $184.24 Range $153.30 - $218.54

Q3 2023

Shares 361,888 Value ($000) $72,302 Avg Close $199.88 Range $183.56 - $212.12

Q2 2023

Shares 468,399 Value ($000) $92,251 Avg Close $173.93 Range $157.25 - $196.37

Q1 2023

Shares 307,864 Value ($000) $51,576 Avg Close $153.11 Range $134.04 - $168.04

Q4 2022

Shares 226,652 Value ($000) $34,200 Avg Close $141.33 Range $122.66 - $154.26

Q3 2022

Shares 177,428 Value ($000) $22,938 Avg Close $136.02 Range $119.75 - $148.54

Q2 2022

Shares 190,254 Value ($000) $24,655 Avg Close $122.00 Range $105.70 - $139.22

Q1 2022

Shares 191,239 Value ($000) $25,273 Avg Close $110.40 Range $93.31 - $136.84

Q4 2021

Shares 181,595 Value ($000) $20,528 Avg Close $114.53 Range $104.48 - $123.81

Q3 2021

Shares 745,598 Value ($000) $86,571 Avg Close $99.50 Range $83.76 - $118.80

Q2 2021

Shares 1,111,947 Value ($000) $101,154 Avg Close $93.14 Range $84.53 - $101.13

Q1 2021

Shares 1,305,128 Value ($000) $119,446 Avg Close $78.91 Range $67.00 - $88.18

Q4 2020

Shares 1,431,883 Value ($000) $107,836 Avg Close $65.30 Range $52.10 - $73.26

Q3 2020

Shares 1,566,998 Value ($000) $88,912 Avg Close $46.03 Range $35.51 - $53.60

Q2 2020

Shares 781,853 Value ($000) $28,272 Avg Close $35.24 Range $28.37 - $42.99

Q1 2020

Shares 128,010 Value ($000) $3,945 Avg Close $36.66 Range $23.45 - $41.00

Q4 2019

Shares 159,328 Value ($000) $6,487 Avg Close $40.21 Range $35.04 - $43.44

Q3 2019

Shares 138,486 Value ($000) $5,235 Avg Close $35.55 Range $31.60 - $38.62

Q2 2019

Shares 167,100 Value ($000) $6,381 Avg Close $37.33 Range $33.70 - $40.31

Q1 2019

Shares 108,462 Value ($000) $4,094 Avg Close $34.29 Range $28.87 - $37.27

Q4 2018

Shares 82,134 Value ($000) $2,472 Avg Close $31.71 Range $27.37 - $35.31

Q3 2018

Shares 116,328 Value ($000) $3,883 Avg Close $33.38 Range $31.99 - $34.92

Q2 2018

Shares 102,252 Value ($000) $3,415 Avg Close $34.34 Range $31.57 - $36.72

Q1 2018

Shares 130,538 Value ($000) $4,483 Avg Close $35.57 Range $32.08 - $39.33

Q4 2017

Shares 158,875 Value ($000) $6,213 Avg Close $36.80 Range $34.63 - $38.95

Q3 2017

Shares 165,212 Value ($000) $6,173 Avg Close $34.40 Range $31.74 - $37.03

Q2 2017

Shares 2,863,788 Value ($000) $94,275 Avg Close $32.67 Range $29.65 - $36.77

Q1 2017

Shares 3,219,715 Value ($000) $119,483 Avg Close $35.82 Range $33.02 - $38.08

Q4 2016

Shares 4,186,256 Value ($000) $141,161 Avg Close $30.80 Range $26.77 - $36.15

Q3 2016

Shares 3,779,803 Value ($000) $105,797 Avg Close $24.99 Range $22.15 - $27.60

Q2 2016

Shares 1,679,540 Value ($000) $38,831 Avg Close $22.68 Range $21.19 - $24.00

Q1 2016

Shares 43,668 Value ($000) $985 Avg Close $19.43 Range $16.45 - $22.43

Q4 2015

Shares 47,047 Value ($000) $952 Avg Close $21.11 Range $18.11 - $26.53

Q3 2015

Shares 299,855 Value ($000) $7,260 Avg Close $24.98 Range $20.94 - $28.54

Q2 2015

Shares 65,834 Value ($000) $1,898 Avg Close $28.68 Range $27.15 - $30.03

Q1 2015

Shares 44,933 Value ($000) $1,281 Avg Close $27.51 Range $25.18 - $29.37

Q4 2014

Shares 62,734 Value ($000) $1,781 Avg Close $30.81 Range $24.86 - $35.65

Q3 2014

Shares 75,603 Value ($000) $2,743 Avg Close $34.89 Range $32.23 - $36.77

Q2 2014

Shares 65,242 Value ($000) $2,256 Avg Close $33.95 Range $31.88 - $36.70

Q1 2014

Shares 18,348 Value ($000) $677 Avg Close $32.74 Range $29.28 - $36.57

Q4 2013

Shares 28,052 Value ($000) $886 Avg Close $28.83 Range $26.21 - $31.00

Q3 2013

Shares 27,694 Value ($000) $762 Avg Close $26.53 Range $25.08 - $28.57

Q2 2013

Shares 64,274 Value ($000) $1,700 Avg Close $27.23 Range $24.78 - $29.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	299,488	$128,423	$439.27	$404.40 - $473.87
Q3 2025	289,704	$120,059	$388.50	$362.83 - $424.73
Q2 2025	250,819	$95,627	$320.76	$226.91 - $382.50
Q1 2025	211,600	$53,784	$288.64	$231.05 - $365.46
Q4 2024	284,638	$89,960	$321.23	$292.18 - $349.68
Q3 2024	277,390	$82,313	$263.91	$226.71 - $305.96
Q2 2024	255,163	$69,672	$264.40	$242.10 - $286.26
Q1 2024	257,592	$67,118	$220.68	$186.81 - $261.37
Q4 2023	285,092	$61,851	$184.24	$153.30 - $218.54
Q3 2023	361,888	$72,302	$199.88	$183.56 - $212.12
Q2 2023	468,399	$92,251	$173.93	$157.25 - $196.37
Q1 2023	307,864	$51,576	$153.11	$134.04 - $168.04
Q4 2022	226,652	$34,200	$141.33	$122.66 - $154.26
Q3 2022	177,428	$22,938	$136.02	$119.75 - $148.54
Q2 2022	190,254	$24,655	$122.00	$105.70 - $139.22
Q1 2022	191,239	$25,273	$110.40	$93.31 - $136.84
Q4 2021	181,595	$20,528	$114.53	$104.48 - $123.81
Q3 2021	745,598	$86,571	$99.50	$83.76 - $118.80
Q2 2021	1,111,947	$101,154	$93.14	$84.53 - $101.13
Q1 2021	1,305,128	$119,446	$78.91	$67.00 - $88.18
Q4 2020	1,431,883	$107,836	$65.30	$52.10 - $73.26
Q3 2020	1,566,998	$88,912	$46.03	$35.51 - $53.60
Q2 2020	781,853	$28,272	$35.24	$28.37 - $42.99
Q1 2020	128,010	$3,945	$36.66	$23.45 - $41.00
Q4 2019	159,328	$6,487	$40.21	$35.04 - $43.44
Q3 2019	138,486	$5,235	$35.55	$31.60 - $38.62
Q2 2019	167,100	$6,381	$37.33	$33.70 - $40.31
Q1 2019	108,462	$4,094	$34.29	$28.87 - $37.27
Q4 2018	82,134	$2,472	$31.71	$27.37 - $35.31
Q3 2018	116,328	$3,883	$33.38	$31.99 - $34.92
Q2 2018	102,252	$3,415	$34.34	$31.57 - $36.72
Q1 2018	130,538	$4,483	$35.57	$32.08 - $39.33
Q4 2017	158,875	$6,213	$36.80	$34.63 - $38.95
Q3 2017	165,212	$6,173	$34.40	$31.74 - $37.03
Q2 2017	2,863,788	$94,275	$32.67	$29.65 - $36.77
Q1 2017	3,219,715	$119,483	$35.82	$33.02 - $38.08
Q4 2016	4,186,256	$141,161	$30.80	$26.77 - $36.15
Q3 2016	3,779,803	$105,797	$24.99	$22.15 - $27.60
Q2 2016	1,679,540	$38,831	$22.68	$21.19 - $24.00
Q1 2016	43,668	$985	$19.43	$16.45 - $22.43
Q4 2015	47,047	$952	$21.11	$18.11 - $26.53
Q3 2015	299,855	$7,260	$24.98	$20.94 - $28.54
Q2 2015	65,834	$1,898	$28.68	$27.15 - $30.03
Q1 2015	44,933	$1,281	$27.51	$25.18 - $29.37
Q4 2014	62,734	$1,781	$30.81	$24.86 - $35.65
Q3 2014	75,603	$2,743	$34.89	$32.23 - $36.77
Q2 2014	65,242	$2,256	$33.95	$31.88 - $36.70
Q1 2014	18,348	$677	$32.74	$29.28 - $36.57
Q4 2013	28,052	$886	$28.83	$26.21 - $31.00
Q3 2013	27,694	$762	$26.53	$25.08 - $28.57
Q2 2013	64,274	$1,700	$27.23	$24.78 - $29.98